Rubber Lined Hose Clamps

Rubber Lined Hose Clamps, also commonly known as cushioned clamps or insulated clamps, are designed to provide secure fastening while offering essential protection, insulation, and vibration dampening for the hoses, cables, pipes, or tubes they secure. These clamps feature a protective rubber or elastomer lining on the interior surface of the band, which prevents direct metal-to-surface contact.  

The soft, yet durable, rubber lining serves multiple critical functions. It protects the outer surface of the clamped item from abrasion, crushing, and galvanic corrosion, particularly when securing sensitive materials like rubber or plastic hoses and electrical cables. The lining also provides a degree of vibration dampening, reducing noise and preventing the clamp from shifting under dynamic conditions. Furthermore, the rubber can offer some level of insulation, making these clamps suitable for applications where temperature isolation is a minor consideration.

Product Details

Typically constructed from metal, such as stainless steel or galvanized steel, for strength and corrosion resistance, and lined with various rubber compounds like EPDM, these clamps are widely used across industries including automotive, marine, aerospace, HVAC, and industrial manufacturing for securing wiring harnesses, fuel lines, hydraulic hoses, and tubing.

Features

  • Surface Protection: The rubber lining prevents abrasion, scratching, and crushing of the clamped hose, cable, or pipe. 
  • Vibration Dampening: The elastomer provides cushioning, reducing vibration transmission and noise. 
  • Insulation (Minor): Offers a degree of electrical or thermal insulation between the clamp and the secured item.
  • Prevents Galvanic Corrosion: Separates dissimilar metals, mitigating the risk of galvanic corrosion. 
  • Secure Grip: The rubber lining can enhance the grip on smooth surfaces, preventing slippage.
  • Durable Construction: Combines a robust metal clamp with a resilient rubber lining for long service life. 
  • Versatile Applications: Suitable for securing a wide range of hoses, cables, pipes, and tubes in various environments.

  • Technical Data

  • Clamp Material: Commonly Stainless Steel (various grades) or Galvanized Steel.
  • Lining Material: Typically EPDM rubber or other suitable elastomers, chosen for properties like temperature resistance, UV resistance, and chemical compatibility.
  • Band Width: Available in various widths to suit different load requirements and clamped item diameters. 
  • Clamping Diameter Range: Available in a wide range of sizes to accommodate various outer diameters of hoses, cables, and pipes. 
  • Temperature Range: The operational temperature range is limited by the type of rubber lining used.
  • Mounting Hole Diameter: Often includes a mounting hole for easy attachment to a surface using a screw or bolt. 
  • Standards: May conform to relevant industry standards for dimensions and material properties.

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